Created
May 13, 2012 17:12
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A script that will measure how fast, over time, a file was downloaded (CSV)
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| wget http://URL/BIG_FILE -O/dev/null 2>&1 1>/dev/null | awk '/^ / { speed=$8 } /^\d/ { speed = $7 } { if (NR % 500 == 0) { print "\n" } if (index($speed, "M")) { print substr($speed, 1, index($speed, "M")-1)*1024 } else if (index($speed, "K")) { print substr($speed, 1, index($speed, "K")-1) } else { print 0 } }' | tr '\n' ',' | sed "s/,,/\n/g;s/^,//" > speeds.csv |
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